CAS Number: 584-08-7 Chinese Name: Anhydrous Potassium Carbonate English Name: Potassium Carbonate Aliases: Potash; Potassium Carbonate (Anhydrous); Potassium Carbonate Standard Solution; Edible Alkaline Water; Heavy Potassium Carbonate; Potassium Carbonate (Reagent Grade); Food Additive Potassium Carbonate; Anhydrous Potassium Carbonate Content: 98.5% Molecular Formula: K?CO? Molecular Weight: 138.19 EINECS Number: 209-529-3 Packaging: 25 kg/bag Quality Specifications (Usage): Appearance: Monoclinic system, white powdery or fine granular crystals Purity: 98.5% Product Usage: Used in glass, printing and dyeing, soap, enamel, preparation of potassium salts, decarbonization in synthetic ammonia production, and the color television industry. Primarily used as a leavening agent in food products. Physical and Chemical Properties: Properties: Monoclinic system, white powdery or fine granular crystals. Melting Point: 891°C Relative Density: 2.428 Solubility: Soluble in water, insoluble in ethanol and ether.